Archive for September, 2011

Woody Plants for Shade Part 3

Posted in evergreen, landscape design, native plants, New Plants, Shade Shrubs, shade vines with tags , , , , , , , , , , , , , , , , , on September 27, 2011 by Carolyn @ Carolyns Shade Gardens

Carolyn’s Shade Gardens is a retail nursery located in Bryn Mawr, PA, specializing in showy, colorful, and unusual plants for shade.  The only plants that we ship are snowdrops within the US.  For catalogues and announcements of local events, please send your full name, mailing address, and cell number to carolyn@carolynsshadegardens.com and indicate whether you are interested in snowdrops, hellebores, and/or hostas.  Click here to get to the home page of our website for catalogues and information about our nursery and to subscribe to our blog.

‘Winter’s Joy’ Fall-blooming Hardy Camellia

My nursery specializes in herbaceous flowering plants for shade.   However, although no shade garden is complete without trees, shrubs, and vines, our local nurseries seem to ignore woody plants for shade.  To fill this gap, I offer my customers shade-loving woodies from a wholesale grower whose quality meets my exacting standards.  As in Woody Plants for Shade Part One and Woody Plants for Shade Part Two, I thought my blog readers who are not customers might be interested in learning about the woody plants that I would recommend they add to their shade gardens.  And doing an article in addition to the customer offering allows me to add more information so customers might be interested also.

This summer was tough on plants.  I lost several shrubs that I planted this spring.  That is why fall is the best time to plant.  The soil temperature is elevated for good root development through December, but new plants don’t have to contend with scorching temperatures, severe drought, or an excess of rain.  The plants that I add in the fall are always the most successful in my garden.

Included in my offering are three evergreen shrubs, five deciduous shrubs, and one vine.  Of the nine plants I have chosen, three are native.  Please read my article My Thanksgiving Oak Forest to see why I think planting native plants is crucial to our environment.  My article New Native Shade Perennials for 2011 explains why I think native cultivars are valuable native plants.  With that introduction, here are the plants I am offering highlighted in green:

The fall-blooming camellia ‘Winter’s Snowman’ shines in the winter sun.

If you have been reading my blog, you know that I love camellias, especially fall-blooming varieties.  There is nothing like going outside on a cold November or December day and being greeted by large showy flowers backed by gorgeous evergreen leaves.  Camellias really light up the shadiest parts of my garden during the time of year when flowers are most appreciated.  For more information on and some beautiful photographs of fall-blooming hardy camellias, see my articles Fall-blooming Camellias Part 1 and Fall-blooming Camellias Part 2.


‘Winter’s Snowman’ blooming in December

In a very shady place on the terrace outside my front door, I have a ‘Winter’s Snowman’ fall-blooming hardy camellia.  At maturity, it will reach six feet.  Its semi-double white flowers glow when displayed against the glossy evergreen leaves in November and December.  It is a vigorous plant with a narrow upright habit.  Although it is fully hardy in our area, I have sheltered it from winter sun and our winter winds, which come from the northwest.

 

‘Winter’s Joy’ fall-blooming camellia

In a similarly sheltered and shady location outside my back door along the path to my compost “pit”, I have planted another fall-blooming camellia.   ‘Winter’s Joy’ fall-blooming hardy camellia has semi-double, fuchsia-pink flowers elegantly displayed against glossy evergreen leaves in November and December.  It is a vigorous plant with a narrow upright habit, reaching six feet at maturity.  Right now both these fall-blooming camellias are covered with buds.  I can’t wait for the display to begin.

‘Winter’s Joy’ is loaded with buds just waiting to produce its showy flowers, and look at that immaculate foliage.

I really like leatherleaf viburnums.  They are evergreen, deer resistant, grow in full shade, have lovely flowers and foliage, and are big enough to screen unsightly views.  The plants I have in my garden are the straight species Viburnum rhytidophyllum and that’s what I intended to offer to my customers.  However, when I saw ‘Dart’s Duke’ lantanaphyllum viburnum (what a name!), V. x rhytidophyllum ‘Dart’s Duke’, and did some research, I realized it is a superior plant for foliage, flowers, berries, and vigor.   A comparison of the nursery stock confirmed this.

‘Dart’s Duke’ showing its majestic leaves and reblooming to produce some of its very large flowers for fall.

‘Dart’s Duke’ grows to 8’ tall by 8’ wide in full sun to full shade.  It has very large, 6 to 10”, showy white flowers in May and can rebloom in the fall.  The flowers are followed by very nice red fruit.  The beautiful, clean dark green, leathery evergreen foliage is deer resistant and winter tough.  It is a Pennsylvania Horticultural Society Gold Medal Plant for 2012, one of only four plants honored.


‘Early Amethyst’ beautyberry is dispalying its amazing purple berries right now at Carolyn’s Shade Gardens.

‘Early Amethyst’ beautyberry, Callicarpa dichotoma ‘Early Amethyst’,  has attractive pink flowers in spring.  But the real show is in the fall when huge amounts of unbelievably colored purple berries run down the center of the beautifully layered branches.  When the leaves drop, the persistent berries are even more showy though they are attractive to birds.  Beautyberry reaches 4’ tall by 4′ wide in sun to part shade and is deer resistant.  I have grown this plant successfully in part shade for years.  If desired, it can be cut back in spring, but I usually leave mine alone.  Beautyberry is a Pennsylvania Horticultural Society Gold Medal Plant and Missouri Botanical Garden Plant of Merit.

Paper Bush, Edgeworthia chrysantha

Paper bush, Edgeworthia chrysantha, is a rare and unusual shrub that has just been discovered by collectors within the last few years.  However, it has so many great ornamental features that it is sure to become very popular.  Its very fragrant clusters of tubular bright yellow flowers bloom from January to March.  The buds, which form in the fall, are as ornamental as the flowers.  They remind me of the tassels on the corners of Victorian pillows.  Paper bush has an elegant and symmetrical upright, branching habit, growing to 6’ tall in part to full shade with protection from winter winds.  It is an exquisite and rare shrub that is ornamental 365 days of the year in my garden.

The buds of paper bush are ornamental all winter.

The unusual fragrant flowers of paper bush

The flowers of ‘Preziosa’ sawtooth hydrangea start out a lovely pink and mature to a bright maroon.

‘Preziosa’ sawtooth hydrangea, Hydrangea serrata ‘Preziosa’, produces numerous lovely pink, small, mophead-like flowers in June and July, which darken with age to a gorgeous maroon (see link below for photo).  The flowers are reliably pink and don’t turn blue.  The beautiful burgundy fall color of the leaves and stems only adds to the show.  ‘Preziosa’ reaches 4’ tall and wide in part to full shade.  The Hydrangea serrata species is one that thrives in full shade.  Unlike many hydrangeas, ‘Preziosa’ is very tolerant of the cold temperatures in our zone 6.  For a raving review of ‘Preziosa’ and more cultural information (note that the winter protection recommended is for zone 5), click here.

The leaves of ‘Preziosa’ sawtooth hydrangea have already started to turn burgundy.

This photo shows the berries on my ‘Red Sprite’ winterberry holly right now—they get much larger as the season progresses, but the show is already breathtaking.

One of my all time favorite native plants is winterberry holly, Ilex verticillata.  It grows wild all over the island in Maine where my family vacations and is always covered with berries in the fall.  Here in Pennsylvania, my preferred winterberry holly cultivar is Ilex verticillata ‘Red Sprite’.  It produces copious amounts of very large red berries on relatively compact plants that never need pruning.  The birds love the berries too, but they leave enough behind for it to remain extremely showy late into the winter.  ‘Red Sprite’ reaches 5’ tall in sun to part shade and is wet site and salt tolerant, and deer resistant.  All hollies require a male pollinator, in this case ‘Jim Dandy’, for good fruit set.  Winterberry is native to the entire eastern half of North America, including Pennsylvania.

 

The flowers and foliage of native ‘Cool Splash’ southern bush honeysuckle, Diervilla sessifolia ‘Cool Splash’

‘Cool Splash’ southern bush honeysuckle is a native shrub whose bold green and white variegation really stands out in the shade.  Its honeysuckle-shaped yellow flowers appear in July and August with rebloom in the fall.  ‘Cool Splash’ grows to 4’ tall and wide in sun to part shade.  It is tough, cold hardy, and deer resistant, and integrates well into perennial borders.  This species is native to the southeastern U.S., but a closely related species, D. lonicera, is native to Pennsylvania.  It is one of four plants honored with a gold medal by the Pennsylvania Horticultural Society in 2011.  Nan Ondra at the blog Hayfield has written an excellent profile of this native shrub (with many photos), click here .

In late spring and early summer, ‘John Clayton’ trumpet honeysuckle is covered with these delightful tubular yellow flowers attractive to hummingbirds.

I love vines, and one of my first acquisitions was the native ‘John Clayton’ trumpet honeysuckle, Lonicera sempervirens ‘John Clayton’.  It is my most vigorous trumpet honeysuckle vine, completely covering the lattice under my deck.  Its bright yellow tubular flowers are beloved by  hummingbirds in late spring and early summer and  rebloom through fall, forming attractive red berries.  ‘John Clayton’s’ semi-evergreen, bright green leaves remain attractive through the season.  It reaches 10’ in sun to part shade.  It is deer resistant and very low maintenance.  Trumpet honeysuckle is native to the eastern U.S., including Pennsylvania.

I grow most of these plants in my gardens so I know you can’t go wrong by adding them to yours!  If you are a customer, see Nursery Happenings below for details on how to order these wonderful shade plants.  If not, now you have some plants to ask for at your local independent nursery.

For a great video demonstration of how to plant a shrub put together by my cousin, Jay MacMullan, at the blog Landscape Design and Gardening Resource Guide, click here.

Carolyn

Notes: Every word that appears in orange on my blog is a link that you can click for more information.  If you want to return to my blog’s homepage to access the sidebar information (catalogues, previous articles, etc.), just click here.

Forever Young

Posted in garden essay, garden to visit with tags , , , on September 21, 2011 by Carolyn @ Carolyns Shade Gardens

Carolyn’s Shade Gardens is a retail nursery located in Bryn Mawr, PA, specializing in showy, colorful, and unusual plants for shade.  The only plants that we ship are snowdrops within the US.  For catalogues and announcements of local events, please send your full name, mailing address, and cell number to carolyn@carolynsshadegardens.com and indicate whether you are interested in snowdrops, hellebores, and/or hostas.  Click here to get to the home page of our website for catalogues and information about our nursery and to subscribe to our blog.

Daylily at Young’s Perennials

In terms of plants, this article is about daylilies, which is hardly timely because they won’t be blooming again for almost a year.  However, it’s also about being adventurous, finding a passion, meeting a kindred spirit, living a full life, and growing old gracefully.  Wow that’s a lot to cover.

During one of my wrong turns, I ended up at this beautiful farm.

It all started with the invasive plant removal program that I run on a tiny island seven miles off the coast of Maine.  Of course we remove invasive plants, but I also try to educate islanders about the joys of native plants.  To this end, I have designed and installed three exclusively native plant gardens to show off some wonderful plants that aren’t already growing on the island. 

As I headed to a familiar mainland nursery to search for suitable native plants, I saw a blue sign saying Young’s Perennials with an arrow pointing away from where I was going.   On a whim and feeling adventurous, I decided to follow the signs, which led me farther and farther into the country until I thought I was surely lost.  Finally I reached the penultimate sign, which led me into a small subdivision, up a long driveway, and into a magical spot.

The nursery benches display potted plants for sale and are surrounded by acres of  growing beds.

Here was Young’s Perennials, a 60 acre farm so far into the town of Yarmouth, Maine, where I saw the first sign, that it’s actually in Freeport.  And greeting me was the nursery’s owner and now sole employee, Walter Young.  I told Walter what I was after, and he promptly pointed to all the nursery stock he had left and said take whatever you want for free.  At his urging, I took plants for my projects and also for the island library and historical society gardens.  He was very generous.  But more than that, as we talked, I discovered that I had found a kindred spirit in this unlikely location–a fellow plantaholic.

The fields are so quiet and peaceful.

Walter is addicted to daylilies.  Now don’t tell him this, but daylilies are not one of my favorite flowers even though I like them.  What I do love though is talking with a fellow gardener who is passionate about his work no matter what the topic.  Especially if the gardener has lived as full and varied a life as Walter.  During the course of our hours of discussion (I was there twice), Walter told me a lot about daylilies but also about his many jobs, careers, hobbies, and other pursuits.

Walter grew up and attended a two-room schoolhouse on the northern coast of Maine.  He was the school janitor and lobstered on the side.  After serving four years in the Coast Guard during the Korean War, he graduated from business college and worked as a public accountant.  He taught business college, trained bird dogs, served as school board chairperson and assistant fire chief, and coached Little League, among other pursuits.  Walter and his wife, Peggy, raised six children, leasing the 60 acre farm next door so they could produce all their own food.  They also started the nursery, which in its heyday employed four people in addition to the Youngs and drew gardeners, especially daylily lovers, from all over New England.

Walter’s passion for daylilies began in 1982 when he visited a Vermont breeder and came home with a hundred cultivars.  He went on to buy seeds and plants from specialists all over the U.S.  Eventually he began making his own daylily crosses to produce plants with more buds and a later bloom time in a kaleidoscope of colors and forms.  As I walked around the nursery, I saw plants covered with plastic tags indicating which plant was the source for the pollen that Walter painstakingly applies by hand.  He collects the seeds, up to 14 per bud, and grows them on until they flower in one to three years.

Counter clockwise from top: daylily buds carefully marked with pollination information; plants resulting from seeds from one bud; Walter Young with one of his creations.

Every flower produced by this well-documented process is different.  And as far as I could tell, every flower is gorgeous.  I gave up asking for the name of each bloom I photographed because the answer was always the same: “It’s one of mine.  It doesn’t have a name.”  In 2010, Walter decided to scale back the nursery, but in 2011 he still purchased 103 new registered daylilies to trial and planted seeds from his crosses.  And growing on the property are over 50,000 daylily plants.  You have to see it to believe it.

Left, the 103 new plants purchased for trial in 2011.  Right, older plants in the fields.  I was there at the end of the season so most daylilies had finished blooming.

At the end of my visit, I said to Walter: “You don’t register your crosses, you don’t do mail order, you have limited hours at your nursery, so you do all this work….”  “That’s right,” he interjected, “I do all this work just for me.”  Just for the sheer joy of it.  Walter is 77 years old.

Walter Young’s daylilies are available at Young’s Perennials, 1 Young’s Lane, Freeport, Maine, 207-865-3533, from July 1 through August 15, depending on the weather.  It’s well worth the trip for many reasons!

Here are some more of the daylilies you will find there:

Carolyn

Notes: Every word that appears in orange on my blog is a link that you can click for more information.  If you want to return to my blog’s homepage to access the sidebar information (catalogues, previous articles, etc.), click here.

 

Hellebores Part 6: Double Hellebores

Posted in hellebores, winter interest with tags , , , , , , , on September 11, 2011 by Carolyn @ Carolyns Shade Gardens

Carolyn’s Shade Gardens is a retail nursery located in Bryn Mawr, PA, specializing in showy, colorful, and unusual plants for shade.  The only plants that we ship are snowdrops within the US.  For catalogues and announcements of local events, please send your full name, mailing address, and cell number to carolyn@carolynsshadegardens.com and indicate whether you are interested in snowdrops, hellebores, and/or hostas.  Click here to get to the home page of our website for catalogues and information about our nursery and to subscribe to our blog.

Helleborus Winter Jewels™ ‘Peppermint Ice’ in my garden.

Hybrid hellebores are the most commonly available hellebores with the large, showy, nodding flowers in an amazing range of colors (click here and here to see photos).  In my article An Ode to Seed Strain Hellebores, I explained my fascination with the diversity found in hybrid helleboresI also love them because their leaves are evergreen, deer don’t eat them, and they are easy to grow in sun or shade.  They bloom from February often into May with dozens of very large colorful flowers.  My biggest clump produces over a hundred blooms per season.

Helleborus Winter Jewels™ ‘Golden Lotus’ in my garden.

But right now I am especially fond of them because they look pristine through extreme heat, extended drought, torrential rains, and brutal winters–the weather conditions we have experienced in the mid-Atlantic U.S. for the last couple of years.  You have to love a plant that wasn’t watered during the record-breaking heat and drought of the summer of 2010 and thrived.  That’s what mine did. 

Helleborus Winter Jewels™ ‘Sparkling Diamond’

My nursery customers are very interested in double-flowered hellebores, and although I usually prefer single flowers, I love double hellebores too.  They are so graceful and showy that  they really stand out in my gardens, eliciting questions and comments every time I give a tour.

Helleborus Winter Jewels™ ‘Onyx Odyssey’

However, until recently, I was reluctant to sell double hellebores unless they were in bloom.  I didn’t want my customers spending a lot of money on these expensive plants, and double hellebores are pricey, only to find they were singles a year or two later when they bloomed.  I myself fell victim to this when I “grew on” a flat of 72 supposedly double hellebores only to find that, when they bloomed three years later, 6 of them were actually double and the rest were single.

Helleborus Winter Jewels™ ‘Harlequin Gem’

One way to avoid this is by purchasing a double hellebore that is propagated by tissue culture.  However, as I explained in my previous post, then you have the same cookie cutter hellebore that everyone else has.  I prefer seed strain hellebores developed by a knowledgeable breeder to produce reliably double flowers within a defined color range.  This is what Marietta O’Byrne at Northwest Garden Nursery in Eugene, OR, has accomplished with her Winter Jewels™ strain of double hellebores.  Winter Jewels™ hellebores produce beautifully formed double flowers in the color range promised but with the exciting diversity of a seed strain, making each gorgeous bloom slightly different.

Helleborus Winter Jewels™ ‘Jade Tiger’: this photo shows the variation of flowers for ‘Jade Tiger’, which is green with varying highlights.

I grow ‘Onyx Odyssey’, ‘Peppermint Ice’, and ‘Golden Lotus’ in my gardens and have been very pleased with their flowers.  I was also pleasantly surprised when they bloomed at a very young age on tiny plants added to my garden last fall.  For more information about and photos of Winter Jewels™ hellebores, visit the Terra Nova Nursery website and view their entry on each cultivar.  Unless indicated, the photos in this post are courtesy of Terra Nova Nursery.

Helleborus Winter Jewels™ ‘Peppermint Ice’ in my garden.

If you are a local customer of my nursery, see Nursery Happenings below for details about purchasing double hellebores.

Carolyn

This is part of a series of articles on hellebores, one of the specialties of my nursery.  Here are links to the other articles:

Part One        Hellebores for Fall

Part Two       An Ode to Seed Strain Hellebores

Part Three   Christmas Rose: The Perfect Hellebore

Part Four      Dividing Hybrid Hellebores

Part Five       The Sex Lives of Hellebores

Part Six          Double Hellebores

Part Seven   Cutting Back Hellebores

Notes: Every word that appears in orange on my blog is a link that you can click for more information.  If you want to return to my blog’s homepage to access the sidebar information (catalogues, previous articles, etc.), click here.